reinforcement corrosion 中文意思是什麼
reinforcement corrosion
解釋
鋼筋腐蝕- reinforcement : n. 1. 增強，加固；補強物，強化物；補給品。2. 增援，支援；〈pl. 〉增援部隊，援軍；救援艦。
- corrosion : n. 腐蝕，侵蝕；【植物；植物學】溶蝕。 corrosion preventive 防腐劑。
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According to the geometrical characteristics of the surface on the deformed bars, considering the interfacial properties of the corrosion reinforcement and concrete, such as the microscopic mechanics model of corroded reinforcement ribs, the deterioration of ribs on the bearing surface of the deformed bars after corrosion and the effect of corrosion products of corrosion reinforced bar on the bond strength, and analyzing the distribution and interaction of the forces on the surface of the corrosion reinforcement and concrete, the calculation expressions of the bond strength between corroded deformed bars and concrete with and without transverse steel are established
從變形鋼筋的表面幾何特徵出發，考慮了鋼筋銹蝕后鋼筋與混凝土接觸面的特徵，例如鋼筋橫肋在銹蝕狀態下的細觀力學模型，鋼筋銹蝕后鋼筋橫肋高度的變化和銹蝕產物的生成對粘結力的影響。通過分析接觸面上各種力的分佈形式及相互關系，建立了有橫向鋼筋和無橫向鋼筋約束作用下，鋼筋與混凝土之間粘結力的計算表達式，且與相關文獻的結果進行了比較。 -
In this thesis, based on the theories of corrosion expansion force and the elasticity, by adopting the theory of reinforced concrete structures, the durability problems of reinforcing concrete structures considering the corrosion of reinforcing bar are studied systematically, such as the change of steel mechanical properties, the bond strength between corroded reinforcement and concrete, the shear carrying capacity and the flexural carrying capacity of the corroded reinforced concrete ( rc ) structural elements
本論文以鋼筋混凝土構件為研究對象，基於銹脹力研究理論和彈性力學，採用鋼筋混凝土結構基本原理，系統地研究了鋼筋銹蝕后鋼筋混凝土結構的耐久性問題，例如鋼筋的力學性能，銹蝕鋼筋與混凝土之間的粘結強度，剪切強度，抗彎強度等。 -
And takes the method of passing electricity in wet environment to carry on the reinforcement corrosion acceleration to the reinforced concrete, and uses the linear polarization method to carry on the test to the polarized resistance and corrosion current density of the steel bar flowed through by electricity at different time, analyzing the rule of the change of the reinforcement corrosion parameters, and test the chloride ion diffusion coefficient to evaluate the impermeability of the concrete
本文以不同水灰比、不同含氣量、不同引氣劑的鋼筋混凝土為研究對象，採用濕通電法對鋼筋混凝土進行加速銹蝕，同時採用線性極化法對不同通電時間的極化電阻和腐蝕電流密度進行測試，分析銹蝕參數的變化規律，並通過測定cl -擴散系數來評價其抗滲性。 -
Study on principle of reinforcement bar corrosion in reinforced concrete
鋼筋混凝土中鋼筋腐蝕原理的研究 -
Standard test method for determining the effects of chemical admixtures on the corrosion of embedded steel reinforcement in concrete exposed to chloride environments
混凝土暴露于氯化物環境時確定化學混合物對埋置鋼筋腐蝕作用的標準試驗方法 -
Corrosion of steel reinforcement is now universally recognised as the major factor affecting the material stability and structural integrity of concrete structures
摘要鋼筋腐蝕已被公認為影響混凝土結構的材料穩定性及結構完整性的主要因素。 -
Corrosion of reinforcement is one of the main causes of damage of reinforced concrete of maritime works, and protective cover is an important mean for deferring corrosion of reinforcement
摘要鋼筋腐蝕是造成水運工程鋼筋混凝土破損的主要原因之一，混凝土保護層是保證鋼筋延遲開始腐蝕的重要屏障。 -
The esdar - 1 is based on the member durability synthesis assessment method. in this dissertation, using corrosion reinforcement measuring data of experiment member and steelworks outdoor trestle column in shangming city, fujian province, the esdar - 1 is applied to assess corroded member ' s durability. through analyzing durability assessment results
4 ）編制了一種基於構件耐久性綜合評定方法的計算機軟體? ?現役鋼筋混凝土結構耐久性評估專家系統，並以試驗構件和福建省三明鋼廠露天棧橋柱鋼筋銹蝕的實測數據，應用專家系統進行了銹蝕構件的耐久性評定。 -
By analyzing the features of the concrete structures of metro station distinguished from the features of other structures, the author puts forward countermeasures against underground water corrosion, including increasing the consistency of concrete, increasing the thickness of protection layer, adding external coating or waterproofing membrane, adding inner coating on the inner surface, strengthening the protection of reinforcement, strengthening the protection measures of construction, etc
摘要分析地鐵車站混凝土結構與其他結構的不同特點，初步提出地鐵車站混凝土結構下水腐蝕防治設計、施工的措施，主要有：增加混凝土密實性、增加混凝土保護層厚度、增加結構外表面塗層或外包防水層、增加結構內表面塗層、加強鋼筋保護、強化施工保障措施等。 -
On the basis of the theory of reinforcement corrosion caused by chloride, a chloride diffusion model considering the time - dependent quantities of diffusion coefficient and surface chloride concentration for predicting the content of chloride in concrete is presented in this paper, at the same time, the determination of model factors are analyzed
論文以氯離子對混凝土結構的侵蝕機理為基礎，在不同氯腐蝕環境下，建立了考慮氯離子擴散系數的時間依賴性及其它因素影響的改進氯離子擴散模型，並對模型參數的選取和確定進行了深入討論。 -
( 1 ) cfrc can effectively reduce the driving voltage required by catholic protection because of its good electric conductivity ; ( 2 ) applying cement - based pn - junctions on the prevention of reinforcement corrosion. in the interface of p - type region and n - type region of pn junctions a self - built electric field will be formed, and its direction is from n - type region to p - type region
由於cfrc具有良好的導電能力，利用cfrc進行陰極防護，能有效的降低陰極防護驅動電壓；應用水泥基pn結的自建電場進行鋼筋銹蝕防護，能在不降低結構性能的基礎上提高鋼筋的電子逸出功，使鋼筋中的電子不易逸出，達到鋼筋銹蝕防護的目的。 -
3 ) the applications of smart concrete on the prevention of reinforcement corrosion are primarily explored
3 、利用機敏混凝土進行鋼筋銹蝕防護進行了初步研究。 -
Many factors can be concluded in this model. meanwhile the model is simple and feasible. the trial example shows the results of assessment of the degree of reinforcement corrosion coincide well with that of the experiment
建立了鋼筋銹蝕量評估的bp網路模型，該模型可以同時考慮混凝土強度、保護層厚度、鋼筋直徑、裂縫寬度等多種影響因子，算例表明： bp網路模型的評估結果與實測結果較為一致，該模型應用簡便。 -
In the northern area of our country, the climate is so cold, that the frost damage is very serious, especially in the northeast. induced air into the concrete is the most efficient way to improve the behavior of the frost resistance. therefore, studying on the reinforcement corrosion of the air - entrained concrete has important significance
我國北方地區氣候寒冷，凍害比較嚴重，東北地區尤甚，而引氣是提高混凝土抗凍性的最有效措施，因此研究引氣混凝土的抗鋼筋銹蝕性能有重要的現實意義和明顯的經濟效益。 -
The stochastic models for the capacity of corroded r. c. flexural members are built based on the models for reinforcement corrosion in marine environment
從氯離子侵蝕的鋼筋銹蝕模型入手，建立了銹蝕鋼筋混凝土受彎構件承載力隨機模型。 -
Now in the world, the reinforcement corrosion was considered as the most primary factor of the concrete structure deterioration and durability deficiency. the economic loss caused by the reinforcement corrosion is extremely huge
當今世界，鋼筋銹蝕被認為是混凝土結構破壞和耐久性不足的最主要原因，由於鋼筋銹蝕而導致的經濟損失非常巨大。 -
The problem of the reinforcement corrosion has already drawn the wide attention of the academic circles, and has been conducted the massive research. however the reinforcement corrosion of air - entrained concrete has not been taken into the systematic research
國內外學者對普通鋼筋混凝土進行了大量研究，得出了很多重要的結論，但對引氣混凝土的抗鋼筋銹蝕性能研究則較少。 -
2 ) the mechanisms of compression sensibility of smart concrete are studied, and the methods of applying its compression sensibility to monitor reinforcement corrosion are explored. it shows that it can effectively monitor the state of the reinforced bar by bundling uniformly smart concrete around the reinforced bar
2 、研究探討了cfrc的壓敏機理及應用其壓敏性進行鋼筋銹蝕監測的方法，結果表明用cfrc包裹層能有效地監測鋼筋的狀態。 -
The main works of this dissertation are as follows : 1 ) the most recent durability research of reinforcement corrosion is generalized. 2 ) each calculation method of member assessment item ( including concrete cover cracking because of corrosion, concrete cover cracking limitation, chloride - ion eroding, deformation and bearing capacity ) is introduced. then the grade of corroding reinforcement concrete member is given
本文主要做了以下幾個方面的工作： 1 ）總結了鋼筋銹蝕的耐久性研究現狀； 2 ）介紹了構件各個評定項目（混凝土保護層銹脹開裂、保護層銹脹裂縫限值、氯離子侵蝕、變形與承載力）的計算方法，劃分了銹蝕構件耐久性評定的層次和等級，初步建立了考慮多種因素的銹蝕鋼筋混凝土構件耐久性評定方法。 -
Much of this damage can be avoided by using corrosion protection systems such as low - permeability concrete, high - performance concrete, corrosion - inhibiting admixtures, epoxy - coated steel reinforcement, corrosion - resistant steel reinforcement, waterproofing membranes or sealants, or combinations of the previously mentioned methods and materials
許多這樣的腐蝕破壞可以採取系列防護措施加以避免，包括低滲透混凝土、高性能混凝土、鋼筋阻銹劑、環氧塗層鋼筋、耐腐蝕鋼筋、防水膜或封閉層等，或者上述方法、材料的聯合使用。
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